Loki S02 Tom Hiddleston Brown Peacoat This item is unavailable Etsy Loki, Vikings, Coat Loki Leather Coat 1 TV Series Loki Season 2 Tom Hiddleston Wool Trench Coat Balder Wool Viking Coat Brown. Even the toughest Vikings used the Viking Coat Loki, which is made of brown wool felt material, as a warmer. The pleasantly thick fabric looks very authentic and provides pleasant wearing comfort. It can be traced back to a find at the great trading port of the Varangians in Haithabu and dates back to the 10th century. The original find was additionally adorned with an imitation fur made of sheep's wool.